传火系统 meaning in English

igniter train

Abstract : the experiment about ignition property of solid e nergetic materials was done by laser which was generated by big powerful laser i nstrument - nd : yag . the influence on the ignition property of difference enery , puls e width and different frequency of laser instrument and different webs of the pr opellant . was studied and analyzed which may be used to do further researches for ignition
文摘:使用大功率nd : yag激光器产生的激光，对固体含能材料的激光点火性能进行了实验研究，分析了不同能量、脉冲宽度、调制频率及药粒尺寸等因素对点火特性的影响，为激光点传火系统的研制提供了实验依据。